Ответы и объяснения

2012-01-09T17:28:21+04:00

1/2x-2 = 1/3(x-2)
1/2x-2 = 1/3x-2/3
1/2x - 1/3x = -2/3 + 2
1/6x = 1+1/3
x = (1+1/3)X 6 = 8
x = 8